G13 - ACKR4 complex model

GPCR CLASS (FAMILY)

A (Rhodopsin)

SPECIES

Homo sapiens

G PROTEIN FAMILY

G12/13

DATE

2023-09-15

3D VIEW

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Tertiary structure confidence

(pLDDT score) avg.: 76.5

Very high (>90)
Confident (90-70)
Low (70-50)
Very low (<50)
Disordered

PTM Score: 0.5
iPTM Score: 0.3
PAE mean: 22.9


GPCR - G protein interface interactions



The biflare plot is a modified version of a flareplot, where lines are drawn between an inner concentric circle (Gα residues) and an outer concentric circle (GPCR residues) depicting the interface interactions.
Different interaction types are shown with different line types (aromatic - solid, hydrophobic - dashed, ionic - long dashed, polar - dotted, Van der Waals - dash-dot).
The interactive features include filtering on interaction type, segments, residues and backbone or sidechain interactions.


Interaction cut-off:

Residue numbering:

GPCR-G protein backbone (bb) or sidechain (sc):





Structures

Sequence Color

Gα, GPCR
Interaction cut-off: strict (stick), loose (line)

NGL is a WebGL based 3D viewer powered by MMTF.

Interaction
type		 GPCR
Segment
AA
Number		 Generic
number		 Gα
segment
AA
Number		 Generic
number
Polar ICL2 V 144 - G.hns1 K 46 G.hns1.02
Hydrophobic ICL2 V 144 - G.hns1 K 46 G.hns1.02
Van-der-waals ICL2 V 144 - G.hns1 K 46 G.hns1.02
Ionic TM3 D 136 3x49 G.hns1 K 46 G.hns1.02
Polar TM3 D 136 3x49 G.hns1 K 46 G.hns1.02
Hydrophobic TM3 D 136 3x49 G.hns1 K 46 G.hns1.02
Van-der-waals TM3 D 136 3x49 G.hns1 K 46 G.hns1.02
Hydrophobic TM3 A 140 3x53 G.hns1 R 47 G.hns1.03
Van-der-waals TM3 A 140 3x53 G.hns1 R 47 G.hns1.03
Hydrophobic ICL2 P 145 - G.H5 L 374 G.H5.23
Van-der-waals ICL2 P 145 - G.H5 L 374 G.H5.23
Hydrophobic TM2 T 76 2x39 G.H5 Q 377 G.H5.26
Van-der-waals TM2 T 76 2x39 G.H5 Q 377 G.H5.26
Polar TM3 R 137 3x50 G.H5 M 375 G.H5.24
Hydrophobic TM3 R 137 3x50 G.H5 M 375 G.H5.24
Van-der-waals TM3 R 137 3x50 G.H5 M 375 G.H5.24
Polar ICL2 V 144 - G.HN Y 44 G.HN.53
Hydrophobic ICL2 V 144 - G.HN Y 44 G.HN.53
Van-der-waals ICL2 V 144 - G.HN Y 44 G.HN.53
Polar H8 K 316 8x56 G.H3 R 279 G.H3.16
Hydrophobic H8 K 316 8x56 G.H3 R 279 G.H3.16
Van-der-waals H8 K 316 8x56 G.H3 R 279 G.H3.16
Polar ICL2 S 146 - G.HN K 42 G.HN.51
Hydrophobic ICL2 S 146 - G.HN K 42 G.HN.51
Van-der-waals ICL2 S 146 - G.HN K 42 G.HN.51
Polar TM3 T 142 3x55 G.hns1 R 47 G.hns1.03
Hydrophobic TM3 T 142 3x55 G.hns1 R 47 G.hns1.03
Van-der-waals TM3 T 142 3x55 G.hns1 R 47 G.hns1.03
Ionic C-term D 337 - G.H2 K 231 G.H2.05
Polar C-term D 337 - G.H2 K 231 G.H2.05
Van-der-waals C-term D 337 - G.H2 K 231 G.H2.05
Hydrophobic C-term I 350 - H.HB M 123 H.HB.10
Hydrophobic TM6 I 233 6x28 G.H5 L 371 G.H5.20
Hydrophobic TM3 V 139 3x52 G.hns1 K 46 G.hns1.02
Van-der-waals TM3 V 139 3x52 G.hns1 K 46 G.hns1.02
Polar TM3 V 141 3x54 G.hns1 R 47 G.hns1.03
Hydrophobic TM3 V 141 3x54 G.hns1 R 47 G.hns1.03
Van-der-waals TM3 V 141 3x54 G.hns1 R 47 G.hns1.03
Hydrophobic ICL2 S 146 - G.hns1 V 45 G.hns1.01
Hydrophobic H8 G 307 8x47 G.H5 L 376 G.H5.25
Van-der-waals H8 G 307 8x47 G.H5 L 376 G.H5.25
Hydrophobic TM2 I 80 2x43 G.H5 Q 377 G.H5.26
Hydrophobic TM6 P 238 6x33 G.H5 H 368 G.H5.17
Hydrophobic TM6 I 233 6x28 G.H5 H 368 G.H5.17
Van-der-waals TM6 I 233 6x28 G.H5 H 368 G.H5.17
Polar ICL2 V 144 - G.hns1 V 45 G.hns1.01
Hydrophobic ICL2 V 144 - G.hns1 V 45 G.hns1.01
Van-der-waals ICL2 V 144 - G.hns1 V 45 G.hns1.01
Polar H8 N 312 8x52 G.h3s5 S 282 G.h3s5.01
Van-der-waals H8 N 312 8x52 G.h3s5 S 282 G.h3s5.01
Hydrophobic C-term F 348 - G.s4h3 R 260 G.s4h3.12
Van-der-waals C-term F 348 - G.s4h3 R 260 G.s4h3.12
Hydrophobic ICL2 P 145 - G.hns1 R 47 G.hns1.03
Van-der-waals ICL2 P 145 - G.hns1 R 47 G.hns1.03
Hydrophobic ICL2 V 144 - G.S1 L 48 G.S1.01
Van-der-waals ICL2 V 144 - G.S1 L 48 G.S1.01
Hydrophobic TM3 V 141 3x54 G.H5 L 371 G.H5.20
Hydrophobic TM3 V 141 3x54 G.H5 M 375 G.H5.24
Polar ICL2 P 145 - G.hns1 K 46 G.hns1.02
Hydrophobic ICL2 P 145 - G.hns1 K 46 G.hns1.02
Van-der-waals ICL2 P 145 - G.hns1 K 46 G.hns1.02
Polar H8 N 312 8x52 G.h3s5 N 283 G.h3s5.02
Hydrophobic H8 N 312 8x52 G.h3s5 N 283 G.h3s5.02
Van-der-waals H8 N 312 8x52 G.h3s5 N 283 G.h3s5.02
Hydrophobic TM5 L 227 5x65 G.H5 M 375 G.H5.24
Polar ICL2 V 144 - G.HN T 43 G.HN.52
Hydrophobic ICL2 V 144 - G.HN T 43 G.HN.52
Van-der-waals ICL2 V 144 - G.HN T 43 G.HN.52
Hydrophobic C-term F 336 - G.H3 T 274 G.H3.11
Van-der-waals C-term F 336 - G.H3 T 274 G.H3.11
Ionic H8 K 319 8x59 G.h4s6 D 336 G.h4s6.10
Polar H8 K 319 8x59 G.h4s6 D 336 G.h4s6.10
Van-der-waals H8 K 319 8x59 G.h4s6 D 336 G.h4s6.10
Hydrophobic TM6 I 233 6x28 G.H5 L 367 G.H5.16
Van-der-waals TM6 I 233 6x28 G.H5 L 367 G.H5.16
Hydrophobic C-term F 348 - H.HA K 105 H.HA.28
Van-der-waals C-term F 348 - H.HA K 105 H.HA.28
Hydrophobic TM3 A 140 3x53 G.hns1 K 46 G.hns1.02
Polar ICL2 P 145 - G.HN K 42 G.HN.51
Hydrophobic ICL2 P 145 - G.HN K 42 G.HN.51
Hydrophobic TM6 I 233 6x28 G.H5 D 364 G.H5.13
Van-der-waals TM6 I 233 6x28 G.H5 D 364 G.H5.13
Ionic C-term E 339 - G.H2 K 231 G.H2.05
Polar C-term E 339 - G.H2 K 231 G.H2.05
Hydrophobic C-term E 339 - G.H2 K 231 G.H2.05
Van-der-waals C-term E 339 - G.H2 K 231 G.H2.05
Hydrophobic H8 M 315 8x55 G.h4s6 Q 339 G.h4s6.13
Van-der-waals H8 M 315 8x55 G.h4s6 Q 339 G.h4s6.13
Polar H8 A 308 8x48 G.H5 L 376 G.H5.25
Hydrophobic H8 A 308 8x48 G.H5 L 376 G.H5.25
Van-der-waals H8 A 308 8x48 G.H5 L 376 G.H5.25
Hydrophobic C-term F 334 - G.H3 T 274 G.H3.11
Hydrophobic TM5 T 223 5x61 G.H5 M 375 G.H5.24
Polar ICL3 N 232 - G.H5 D 364 G.H5.13
Hydrophobic ICL3 N 232 - G.H5 D 364 G.H5.13
Van-der-waals ICL3 N 232 - G.H5 D 364 G.H5.13
Hydrophobic C-term F 336 - G.H3 I 275 G.H3.12
Polar TM6 K 234 6x29 G.H5 H 368 G.H5.17
Hydrophobic TM6 K 234 6x29 G.H5 H 368 G.H5.17
Van-der-waals TM6 K 234 6x29 G.H5 H 368 G.H5.17
Polar H8 S 309 8x49 G.H5 L 376 G.H5.25
Van-der-waals H8 S 309 8x49 G.H5 L 376 G.H5.25
Hydrophobic ICL2 V 144 - G.HN K 42 G.HN.51
Van-der-waals ICL2 V 144 - G.HN K 42 G.HN.51
Polar ICL2 Q 147 - G.h2s4 S 239 G.h2s4.03
Hydrophobic ICL2 Q 147 - G.h2s4 S 239 G.h2s4.03
Van-der-waals ICL2 Q 147 - G.h2s4 S 239 G.h2s4.03
Hydrophobic TM5 L 227 5x65 G.H5 L 371 G.H5.20
Van-der-waals TM5 L 227 5x65 G.H5 L 371 G.H5.20
Polar H8 S 309 8x49 G.h3s5 N 283 G.h3s5.02
Hydrophobic H8 S 309 8x49 G.h3s5 N 283 G.h3s5.02
Van-der-waals H8 S 309 8x49 G.h3s5 N 283 G.h3s5.02
Ionic C-term E 332 - G.h4s6 R 335 G.h4s6.09
Polar C-term E 332 - G.h4s6 R 335 G.h4s6.09
Van-der-waals C-term E 332 - G.h4s6 R 335 G.h4s6.09
Hydrophobic TM6 L 242 6x37 G.H5 M 375 G.H5.24
Van-der-waals TM6 L 242 6x37 G.H5 M 375 G.H5.24
Polar TM3 K 143 3x56 G.hns1 R 47 G.hns1.03
Hydrophobic TM3 K 143 3x56 G.hns1 R 47 G.hns1.03
Van-der-waals TM3 K 143 3x56 G.hns1 R 47 G.hns1.03
Hydrophobic ICL2 V 144 - G.hns1 R 47 G.hns1.03
Van-der-waals ICL2 V 144 - G.hns1 R 47 G.hns1.03
Hydrophobic ICL2 V 144 - G.S3 P 217 G.S3.02
Van-der-waals ICL2 V 144 - G.S3 P 217 G.S3.02
Hydrophobic TM6 P 238 6x33 G.H5 M 375 G.H5.24
Van-der-waals TM6 P 238 6x33 G.H5 M 375 G.H5.24
Hydrophobic C-term I 350 - H.HA D 101 H.HA.24
Van-der-waals C-term I 350 - H.HA D 101 H.HA.24
Hydrophobic C-term I 350 - H.HA R 97 H.HA.20
Van-der-waals C-term I 350 - H.HA R 97 H.HA.20
Polar TM3 K 143 3x56 G.HN T 43 G.HN.52
Hydrophobic TM3 K 143 3x56 G.HN T 43 G.HN.52
Van-der-waals TM3 K 143 3x56 G.HN T 43 G.HN.52
Polar ICL2 S 146 - G.HN E 41 G.HN.50
Hydrophobic ICL2 P 145 - G.hns1 V 45 G.hns1.01
Van-der-waals ICL2 P 145 - G.hns1 V 45 G.hns1.01
Polar H8 K 316 8x56 G.h3s5 S 282 G.h3s5.01
Hydrophobic H8 K 316 8x56 G.h3s5 S 282 G.h3s5.01
Van-der-waals H8 K 316 8x56 G.h3s5 S 282 G.h3s5.01
Hydrophobic TM5 M 230 5x68 G.H5 L 371 G.H5.20
Van-der-waals TM5 M 230 5x68 G.H5 L 371 G.H5.20
Hydrophobic TM6 V 241 6x36 G.H5 L 376 G.H5.25
Hydrophobic TM3 A 140 3x53 G.H5 L 374 G.H5.23
Hydrophobic C-term F 334 - G.h4s6 R 335 G.h4s6.09
Van-der-waals C-term F 334 - G.h4s6 R 335 G.h4s6.09
Polar ICL1 Q 72 12x50 G.h2s4 D 238 G.h2s4.02
Hydrophobic ICL1 Q 72 12x50 G.h2s4 D 238 G.h2s4.02
Van-der-waals ICL1 Q 72 12x50 G.h2s4 D 238 G.h2s4.02
Polar TM3 R 137 3x50 G.H5 Q 377 G.H5.26
Van-der-waals TM3 R 137 3x50 G.H5 Q 377 G.H5.26
Hydrophobic ICL2 Q 147 - G.hns1 V 45 G.hns1.01
Hydrophobic TM5 M 230 5x68 G.S3 V 216 G.S3.01
Hydrophobic TM7 M 306 7x56 G.H5 L 376 G.H5.25
Van-der-waals TM7 M 306 7x56 G.H5 L 376 G.H5.25
Hydrophobic TM6 P 238 6x33 G.H5 K 372 G.H5.21
Hydrophobic TM2 T 74 2x37 G.H5 Q 377 G.H5.26
Hydrophobic ICL2 S 148 - G.HN K 42 G.HN.51